//  #**************************************************************************
//  #
//  #    $file$  - Leaf class - creation, rotation and output of leafs
//  #
//  #    Copyright (C) 2003  Wolfram Diestel
//  #    Copyright (C) 2005  Pascal Kirchdorfer (porting to c++)
//  #
//  #    This program is free software; you can redistribute it and/or modify
//  #    it under the terms of the GNU General Public License as published by
//  #    the Free Software Foundation; either version 2 of the License, or
//  #    (at your option) any later version.
//  #
//  #    This program is distributed in the hope that it will be useful,
//  #    but WITHOUT ANY WARRANTY; without even the implied warranty of
//  #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  #    GNU General Public License for more details.
//  #
//  #    You should have received a copy of the GNU General Public License
//  #    along with this program; if not, write to the Free Software
//  #    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//  #
//  #    Send comments and bug fixes to diestel@steloj.de
//  #
//  #**************************************************************************/

#include <opentree/weber/webertypes.h>
#include <opentree/utils/otmatrix.h>

using namespace opentree;

namespace Arbaro
{

  /// \addtogroup Arbaro_Weber_Algorithm
  /// @{

  /**
  * A class for the leaves of the tree
  */
  class Leaf 
  {
  private:
    TreeData& params;
    
    /**
      * Leaf rotation toward light
      */
    void setLeafOrientation();
    
  public:	
    otMatrix transf;
    float length, width;

    Leaf(TreeData& params, otMatrix& transf) 
    : params(params), transf(transf) 
    {
    }
    
    /**
      * Makes the leave. 
      */
    void make();
  };

  /// }@

}
